66009271 divided by 978 
The aim is to understand the frequency of 978 in 66009271.

Going ahead to step 1:
If we divide 6 by 978, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 978

Step 2:
978 can be fit into 66 0 times, resulting in a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 978

Let's proceed to step 3:
978 can be fit into 660 0 times, resulting in a remainder of 660.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 660 and we're left with 660.
Fetch the next digit (0) from the dividend, attach it to 660 and continue: 6600 / 978

Advancing to step 4:
978 goes into 6600 6 times with a remainder of 732.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 732 after subtracting 5868 from 6600.
Take the next digit (9) from the dividend and append it to 732, then repeat: 7329 / 978

Going ahead to step 5:
When dividing 7329 by 978, we get 7 with a remainder of 483.
The number 7 becomes the next digit in our result. 
Result so far: 67.0
The remainder is 483 after subtracting 6846 from 7329.
Take the next digit (2) from the dividend and append it to 483, then repeat: 4832 / 978

Moving on to step 6:
The number 978 fits into 4832 4 times, leaving a remainder of 920.
The number 4 becomes the next digit in our result. 
Result so far: 674.0
Deduct 3912 from 4832 and we're left with 920.
Bring next digit (7) of the dividend behind the 920 and repeat the process: 9207 / 978

Going ahead to step 7:
If we divide 9207 by 978, we get 9 and a remainder of 405.
Put 9 as the next digit of the answer. 
Result so far: 6749.0
Subtracting 8802 from 9207 leaves us with 405.
Bring next digit (1) of the dividend behind the 405 and repeat the process: 4051 / 978

Step 8:
The number 978 fits into 4051 4 times, leaving a remainder of 139.
Put 4 as the next digit of the answer. 
Result so far: 67494.0
If we take 3912 away from 4051, we end up with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Moving on to step 9:
978 can be fit into 1390 1 times, resulting in a remainder of 412.
Use 1 as the next digit of our solution. 
Result so far: 67494.1
If we subtract 978 from 1390, we get 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

On to step 10:
4120 divided by 978 is 4 with a remainder of 208.
Use 4 as the next digit of our solution. 
Result so far: 67494.14
If we take 3912 away from 4120, we end up with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 11:
The number 978 fits into 2080 2 times, leaving a remainder of 124.
The next digit of our result is 2. 
Result so far: 67494.142
If we take 1956 away from 2080, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Going ahead to step 12:
The number 978 fits into 1240 1 times, leaving a remainder of 262.
Use 1 as the next digit of our solution. 
Result so far: 67494.1421
If we take 978 away from 1240, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Advancing to step 13:
978 goes into 2620 2 times with a remainder of 664.
The number 2 becomes the next digit in our result. 
Result so far: 67494.14212
Subtracting 1956 from 2620 leaves us with 664.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6640, and continue the process.

On to step 14:
978 can be fit into 6640 6 times, resulting in a remainder of 772.
The number 6 becomes the next digit in our result. 
Result so far: 67494.142126
Subtract 5868 from 6640 to get 772.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7720, and continue the process.

Advancing to step 15:
978 goes into 7720 7 times with a remainder of 874.
Put 7 as the next digit of the answer. 
Result so far: 67494.1421267
Subtracting 6846 from 7720 leaves us with 874.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8740, and continue the process.

Let's proceed to step 16:
If we divide 8740 by 978, we get 8 and a remainder of 916.
The next digit of our result is 8. 
Result so far: 67494.14212678
If we take 7824 away from 8740, we end up with 916.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9160, and continue the process.

After the division, we end up with 67494.14212678 and a remainder of 9.16e-07.